Icelandic ríkur

← Proto-Celtic *rīxs (derived)

← Proto-Germanic *rīkijaz (derived)

← Proto-Germanic *rīks (mention)

← Proto-Indo-European *h₃rḗǵs (derived)

← Old Norse ríkr (derived)

→ English rich (cognate)

→ German reich (cognate)

→ Icelandic litríkur (affix)

→ Icelandic safaríkur (mention)

→ Icelandic sjón er sögu ríkari (mention)

→ Icelandic söguríkur (compound)

→ Icelandic áhrifaríkur (affix)

→ Icelandic ráðríkur (affix)